Question

what is white holes in space????​

Answer 1

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ᴀ ʜʏᴘᴏᴛʜᴇᴛɪᴄᴀʟ ᴄᴇʟᴇꜱᴛɪᴀʟ ᴏʙᴊᴇᴄᴛ ᴡʜɪᴄʜ ᴇxᴘᴀɴᴅꜱ ᴏᴜᴛᴡᴀʀᴅꜱ ꜰʀᴏᴍ ᴀ ꜱᴘᴀᴄᴇ–ᴛɪᴍᴇ ꜱɪɴɢᴜʟᴀʀɪᴛʏ ᴀɴᴅ ᴇᴍɪᴛꜱ ᴇɴᴇʀɢʏ, ɪɴ ᴛʜᴇ ᴍᴀɴɴᴇʀ ᴏꜰ ᴀ ᴛɪᴍᴇ-ʀᴇᴠᴇʀꜱᴇᴅ ʙʟᴀᴄᴋ ʜᴏʟᴇ.

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Answer 2

Answer:

In general relativity, a white hole is a hypothetical region of spacetime and singularity which cannot be entered from the outside, although energy-matter and light can escape from it.

Explanation:

Hope it helps.